pre*** can cause pregnancy...especially if its around a females' area...and usually, if he is aroused enough, there would be pre***
i doubt gaining weight would greatly effect when you'll get you're period, so it would most likely be due to stress...
nutrition could also be a factor, if you don't have enough nutrients, your body might delay your period or skip it...for example, not having enough iron in your blood...or other vital things your body needs (thats why people who are anorexic don't get their periods, just saying)
i doubt gaining weight would greatly effect when you'll get you're period, so it would most likely be due to stress...
nutrition could also be a factor, if you don't have enough nutrients, your body might delay your period or skip it...for example, not having enough iron in your blood...or other vital things your body needs (thats why people who are anorexic don't get their periods, just saying)